package demo;

/**
 * @Author: Lenovo
 * @Date: 2024/6/2 17:11
 * @description:
 */
public class UseNameException extends  Exception{
    public UseNameException() {
        super();
    }

    /**
     * Constructs a {@code NullPointerException} with the specified
     * detail message.
     *
     * @param   s   the detail message.
     */
    public UseNameException(String s) {
        super(s);
    }
}
